Clinical trials
Functionality clinical trials
Below are recruiting functionality clinical trials, each written for real people, not researchers. We’re tracking 2,577 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07061444Recruiting
Breathing muscle training for stem cell transplant patients
This trial tests different breathing exercises to help people recover after a stem cell transplant. It looks at whether these exercises can improve strength and recovery.
Istanbul, ZeytinburnuAges 18–65 - NCT06677359Recruiting
Creatine and exercise for older adults
This study tests whether a creatine supplement, taken with or without a gentle exercise program, can help older adults stay stronger and more independent. It's designed for people aged 75 and older who can still walk.
Pamplona, NavarreAges 75 years+ - NCT07581535Recruiting
Neck and Eye Exercises for Chronic Ankle Instability
This study tests whether specific exercises for your neck and eye movements can help improve balance and stability in ankles that frequently give way or feel unstable. The goal is to see if these exercises reduce symptoms and improve your ankle function.
Izmir, ÇiğliAges 18–45 - NCT07572851Enrolling by invitation
Exercise Program for Preventing Falls in Older Adults
This study looks at how an exercise and wellness program helps older adults stay stronger and reduce their risk of falling. Researchers will track changes in your physical function and balance over time.
A Lama, PontevedraAges 70 years+ - NCT07548723Enrolling by invitation
Nerve Stimulation Device Reliability Study
This study tests how reliably a small ear-stimulation device measures heart-rhythm patterns. Researchers want to see if the device gives consistent readings across multiple measurement sessions, which could help doctors monitor heart health in the future.
SinopAges 18–40 - NCT07571395Recruiting
Nerve monitoring during surgery to track muscle relaxation
This trial tests a nerve-monitoring method during elective surgery to track how well muscle-relaxing medications are working. Doctors will place small sensors on your arms to measure nerve and muscle activity, which may help them give you the right dose of anesthesia.
DebrecenAges 18 years+ - NCT07061106Recruiting
Balance exercise study for seniors to reduce fall risk
This study tests two types of balance exercises (Otago and Kitchen Sink) in people 65 and older to see if they improve strength, reduce falls, and make daily activities easier.
RawalpindiAges 65–80 - NCT07075042Recruiting
Comparing two myoelectric arm control methods
This study compares two ways of controlling a muscle-powered (myoelectric) prosthetic arm to see which is easier on your attention and works better for daily tasks. It might help you find a more comfortable and effective way to use your prosthetic arm.
Austin, TexasAges 18 years+ - NCT06637579Recruiting
Exercise Program for Walking in Children with Cerebral Palsy
This trial tests a special exercise program (Universal Exercise Unit) plus task-focused training for children with spastic cerebral palsy. It aims to help with walking, balance, and daily activities.
Sialkot, Punjab ProvinceAges 5–15 - NCT07589465Recruiting
Lactulose to Help Digestion Recover After Appendix Surgery
This study tests whether taking lactulose (a gentle laxative) after appendix removal helps your stomach and intestines work normally again. The trial compares lactulose to a placebo (inactive pill) to see which helps patients recover bowel function faster.
SichuanAges 18 years+ - NCT06956911Enrolling by invitation
Low-resistance exercise with blood flow restriction after heart surgery
This trial tests if gentle arm exercises with a special blood pressure cuff can help men recover their lung function after heart surgery. It may be an option for those who are stable and ready to follow simple instructions.
Cairo, Cairo GovernorateAges 45–60 - NCT07500922Recruiting
Menopause effects on brain activity study
This study looks at how menopause affects brain signals controlling movement. It offers combined hormone treatment to eligible women.
JyväskyläAges 50–59 - NCT07724470Recruiting
Stretching techniques for neck and arm pain
This study tests two types of stretching to see which one works better for neck pain that spreads into the arm. If you have had this pain for more than a month, this trial might help find a way to move better and feel less pain.
Lahore, Punjab ProvinceAges 30–60 - NCT07499973Recruiting
Core muscle strength and knee stability for injury prevention
This study looks at how your core (abdominal muscles) affects knee stability. It will test a training program to see if it helps prevent injuries. You will be randomly assigned to either the training group or a control group for 8 weeks.
Villaviciosa de Odón, MadridAges 18–35 - NCT07719699Recruiting
Vibration and Pilates for chronic low back pain
This study tests if whole-body vibration or Pilates exercises can reduce pain and improve balance and movement in people with long-lasting low back pain. It aims to find a helpful treatment for chronic back pain that has lasted more than 12 weeks.
Lahore, Punjab ProvinceAges 18–40 - NCT07489963Recruiting
Does keeping the posterior cruciate ligament help after knee replacement?
This trial compares two ways of doing robotic-assisted knee replacement: one that keeps the posterior cruciate ligament (a natural knee stabilizer) and one that doesn't. Researchers will see if saving the ligament leads to better knee function a year after surgery.
BordeauxAges 18 years+ - NCT06958952Recruiting
Digestive aid for new stomach upset
This study tests whether a natural digestive supplement can help people with new-onset dyspepsia (stomach upset). It's for people who haven't taken other medications and don't have other stomach problems.
TehranAges 18–75 - NCT06737224Recruiting
Fasting and exercise effects on immune health
This study looks at how a 48-hour fast, alone or combined with exercise, affects your immune system and blood sugar control. It may help explain how short-term fasting can improve health in active young adults.
Kelowna, British ColumbiaAges 19–35 - NCT07060651Recruiting
How the brain processes smells
This study looks at how different parts of the brain handle smells. It may help researchers better understand the sense of smell in people.
Chicago, IllinoisAges 18 years+ - NCT07708220Recruiting
Laparoscopic treatment for acid reflux in children
This trial tests a minimally invasive surgery to treat gastroesophageal reflux disease (GERD) in children. It aims to reduce symptoms and improve quality of life for kids who have not had prior reflux surgery.
TantaAges 2–18 - NCT07020247RecruitingPhase 3
Personalized radiation plus chemo with or without immunotherapy for rectal cancer
This trial tests adding immunotherapy to standard radiation and chemotherapy for patients with locally advanced rectal cancer. The goal is to see if a personalized approach improves outcomes while sparing more normal tissue.
Chengdu, SichuanAges 18 years+ - NCT04792320Recruiting
Probiotics and fiber for kidney disease with leg artery blockage
This study tests whether an oral absorbent plus probiotics can improve gut health and circulation in people who have chronic kidney disease and symptomatic peripheral artery disease (PAD). It will also track changes in blood markers and how well blood vessels function.
TaipeiAges 20 years+ - NCT06958523Recruiting
Apple Health Study for US iPhone users
This study uses your iPhone and optional devices like Apple Watch to collect health data over time. It aims to discover how technology can help monitor and improve health.
Washington D.C., District of ColumbiaAges 18 years+ - NCT07473271Enrolling by invitation
Vaginal therapy devices after pelvic radiation
This trial tests special exerciser and irrigation devices to help with vaginal recovery after pelvic radiation. It may help reduce side effects like narrowing or dryness.
Beijing, Beijing MunicipalityAges 18–70
Hear when a new Functionality trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for functionality?
- Yes. Clin2 currently lists 2,577 recruiting functionality studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a functionality trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a functionality trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.